Series M Miniature Toggles
A52
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
General SpecificationsElectrical Capacity (Resistive Load)
Power Level (silver): 6A @ 125V AC & 3A @ 250V AC 4A @ 30V DC for On-None-On & On-None-Off; 3A @ 30V DC for all other circuits
Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Logic/Power Level (gold over silver): Combines silver & gold ratings
Note: Find additional explanation of dual rating & operating range in Supplement section.
Other Ratings Contact Resistance: 10 milliohms maximum for silver; 20 milliohms maximum for gold
Insulation Resistance: 1,000 megohms minimum @ 500V DCDielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts and case for 1 minute minimumMechanical Life: 100,000 operations minimum; 50,000 operations minimum for flat, locking & splashproof devices
Electrical Life: 25,000 operations minimum for silver; 50,000 operations minimum for gold; 50,000 operations minimum for silver at 3A @ 125V AC
Angle of Throw: 25°
Materials & FinishesToggle: Brass with chrome plating Frame: Stainless steel
Bushing: Brass with nickel plating Support Bracket: Brass with tin platingCase: Diallyl phthalate resin (UL94V–0)
Movable Contactor: Phosphor bronze with silver or gold platingMovable Contacts: Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A)
Stationary Contacts: Silver with silver plating (code W); copper or brass with gold plating (code G); or silver with gold plating (code A)
Terminals: Copper or brass with silver plating; or copper or brass with gold plating
Environmental DataOperating Temp Range: –30°C through +85°C (–22°F through +185°F)
Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hoursShock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Sealing: Splashproof bushing options B3, D3, D8, L3, & L8, which have o-rings inside & outside the bushing, meet IP67 of IEC60529 Standards.
InstallationMounting Torque: 3.0Nm (26.55 lb•in) double nut for large bushing;
1.5Nm (13 lb•in) double nut & 0.7Nm (6 lb•in) single nut for all other bushings
ProcessingSoldering: Wave Soldering (PC version) for Gold: See Profile A in Supplement section.
Manual Soldering for Gold: See Profile A in Supplement section. Wave Soldering (PC version) for Silver: See Profile B in Supplement section. Manual Soldering for Silver: See Profile B in Supplement section. Note: Lever must be in OFF (center) position while soldering.
Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & CertificationsFlammability Standards: UL94V–0 for case
UL: File No. E44145 - Recognized only when ordered with marking on switch.Add “/U” or “/CUL” before dash in part number to order UL recognized switch.
All models recognized at 6A @ 125V AC, 3A @ 250V AC or 0.4VA maximum @ 28V DC maximum. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch.
Add “/C” before dash in part number to order CSA certified switch. All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA maximum @ 28V maximum.
5/9/18
www.nkkswitches.com
Series MMiniature Toggles
A53
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
Distinctive CharacteristicsAntirotation design, standard on noncylindrical levers, mates toggle and bushing; bottom of toggle has two flatted sides which fit into a complementary opening inside bushing. Antijamming design protects contacts from damage due to excessive downward force on actuator.
High torque bushing construction prevents rotation or separation from frame during installation.
High insulating barriers increase isolation of circuits in multipole devices and provide added protection to contact points.
Molded diallyl phthalate case has a UL flammability rating of 94V-0.
Epoxy sealed terminals prevent entry of solder flux and other contaminants.
Prominent external insulating barriers increase insulation resistance and dielectric strength.
Interlocked actuator block, lever, and interior guideprevent switch failure due to biased lever movement.
Clinching of frame to case well above base and terminals provides 1,500V dielectric strength.
Actual Size
Bushing Mount Page A52
Angle PC Mount Page A70
Bracket PC Mount Page A64
Series M Bushing Mount Miniature Toggles
A54
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
M20
Poles
1 SPSTSPDT
2DPSTDPDTSP3T
3 3PDT
4 4PDTDP3T
S1S1 3
Circuits1 ON NONE OFF
2 ON NONE ON
3 ON OFF ON
5 ON NONE (ON)
8 (ON) OFF (ON)
9 ON OFF (ON)
4 ON ON ON
6 (ON) ON (ON)
7 ON ON (ON)
( ) = Momentary
ON-NONE-OFF circuit avail-able in 1- and 2-pole only.
3-ON circuits
*
**
**
*
****
Small BushingsS1 .350” (8.9mm) Threaded with Keyway
S4 6mm .350” (8.9mm) Threaded with Keyway
S2 .350” (8.9mm) Smooth with Keyway
A1 .280” (7.1mm) Threaded with Keyway
A2 .280” (7.1mm) Smooth with Keyway
D1 .350” (8.9mm) Threaded with D Flat
D46mm .350” (8.9mm) Threaded withD Flat
D3.350” (8.9mm) Threaded Splashproof with D Flat (combines only with S, S2 & S3)
D86mm .350” (8.9mm) Threaded Splash-proof with D Flat (combines only with S, S2 & S3)
Large Bushings
B1 Large .472” (12mm) Threadedwith Keyway
B3 Large .472” (12mm) ThreadedSplashproof with D Flat
Large TogglesB .453” (11.5mm) Large Bat
B2 .689” (17.5mm) Large Bat
R .610” (15.5mm) Large Flatted
Bushings For Locking Levers
L1 .291” (7.4mm) Threaded with Keyway for Lever Lock
L4 6mm .291” (7.4mm) Threaded withKeyway for Lever Lock
L2 Smooth with Keyway for Lever Lock
L3 .295” (7.5mm) Threaded Splashproof with D Flat for Lever Lock
L8 6mm .295” (7.5mm) Threaded Splash-proof with D Flat for Lever Lock
Locking LeverL .201” (5.1mm) Dia. Locking Lever
Small TogglesS .413” (10.5mm) Bat
S2 .200” (5.08mm) Bat
S3 .256” (6.5mm) Bat
E .450” (11.4mm) Flatted
E2 .256” (6.5mm) Flatted
E4 .840” (21.3mm) Flatted
Q .550” (14.0mm) Cone
Q2 .640” (16.26mm) Cone
Q4 .840” (21.3mm) Cone
C.571” (14.5mm) Color Tipped Cone(available in colors A, B & C only)
D .840” (21.3mm) Color Capped Cone
Specify cap color for toggles C & D at the end of the part number.
* Available on 1- and 2-pole only.
*
*
*
*
*
IMPORTANT: Switches are supplied without UL, cULus & CSA marking unless specified.UL, cULus & CSA recognized only when ordered with marking on the switch.Specific models, ratings, & ordering instructions are noted on the General Specifications page.
Series MBushing Mount Miniature Toggles
A55
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
SPDT ON-OFF-ON Circuit
1/4–40 .350” (8.9mm) Threaded Bushing with Keyway
Contact Materials & Ratings
W Silver; Rated 6A @ 125V AC & 3A @ 250V AC
G Gold; Rated 0.4VA max @ 28V AC/DC max
AGold over Silver; Rated 6A @ 125V AC & 0.4VA max @ 28V AC/DC max
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
M2013SS1W01
.413” (10.5mm) Bat Toggle
Terminals01 Solder Lug
02 Quick Connect
03 .250” (6.35mm) Straight PC
05 .425” (10.8mm) Wirewrap
06 .750” (19.05mm) Wirewrap
07 .964” (24.5mm) Wirewrap
08 1.062” (27.0mm) Wirewrap
Silver Contacts with 6–Amp Rating
Solder Lug Terminals
Optional CapsFor Small Bat Toggles
B For S Bat Toggle
C Conical Cap for S Bat Toggle
For Large Bat Toggles
R For B Toggle
V For B2 Toggle
Cap ColorsA Black
B White
C Red
E Yellow
F Green
G Blue
W 01
Cap for Locking Lever
NoCode
Nickel Plated Suppliedwith Switch
A Black
C Red
G Blue
Series M Bushing Mount Miniature Toggles
A56
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
External connection must be made during field installation.
The SP3T model utilizes a double pole base.
External connection must be made during field installation.
The DP3T model utilizes a four pole base.
(out)(out)
(out) (out)
(out)(out)
ExternalConnCommon(in)
Common(in)
1
2
4710
12 9 6 3
5811
(out)
6 3
2
14
5
(out)(out)
ExternalConn
Common(in)
POLES & CIRCUITSToggle Position
( ) = Momentary Connected Terminals Throw & Schematics
Pole Model
Down Center Up Down Center Up
SP M2011 ON NONE OFF 2-3 OPEN OPEN SPST
SP
M2012M2013M2015M2018M2019
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 OPEN 2-1 SPDT
DP M2021 ON NONE OFF 2-3 5-6 OPEN OPEN DPST
DP
M2022M2023M2025M2028M2029
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 5-6 OPEN 2-1 5-4 DPDT
3P
M2032M2033M2035M2038M2039
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 5-68-9 OPEN 2-1 5-4
8-7 3PDT
4P
M2042M2043M2045M2048M2049
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 5-68-9 11-12 OPEN 2-1 5-4
8-7 11-10 4PDT
Keyway Keyway
11
1012794613
2 5 8(COM)
2 5 (COM) 8
3 1 6 4 9 7
2 5(COM)
3 6
2 (COM)
13
4613
2 5(COM)
2 (COM)
3
Note: Terminal numbers are not actually on the switch.
For 3 Throw (3-On)
Connected Terminals & Schematic
Pole Model Down Center Up Down Center Up
SPM2024M2026M2027
ON(ON)ON
ONONON
ON(ON)(ON)
DPM2044M2046M2047
ON(ON)ON
ONONON
ON(ON)(ON)
2-3 5-6 2-3 5-4 2-1 5-4
2-3 5-6 2-3 5-4 2-1 5-4 8-9 11-12 8-9 11-10 8-7 11-10
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
Series MBushing Mount Miniature Toggles
A57
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
SMALL TOGGLES
Important: Toggle length changes
based on bushing selected. All illustrations are shown with .350” long bushing. When using a .280” long bushing, toggle length increases .070”.
(5.0).197
25°
(21.3).840
(2.5).098
25° (2.5).098
(6.5).256
(4.2).165
25°
(14.5) .571
(4.5).177
(3.0) Dia.118(5.08)
.20025°
(2.54) .100
(11.4).450
25° (3.1) Dia.122
(14.0).550
25° (3.1) Dia.122
(16.26) .640
25° (3.1) Dia.122
(21.3).840
25°
(3.1) Dia.122
(16.4).646
(21.3).840
.550” (14.0mm)ConeQ .640” (16.26mm)
ConeQ2 .840” (21.3mm)ConeQ4 .840” (21.3mm)
Color Capped ConeSupplied with Cap AT460
Colors: A B C E F G Material: Polyethylene
D
.450” (11.4mm)FlattedE .256” (6.5mm)
Flatted E2 .840” (21.3mm)FlattedE4 .571” (14.5mm)
Color Tipped ConeSupplied with Cap AT445
Colors: A B C Material: Polycarbonate
C
BlackACap ColorsAvailable: WhiteB RedC YellowE GreenF BlueG
Only Available in 1- & 2-Pole
Only Available in 1- & 2-PoleOnly Available in 1- & 2-Pole
Only Available in 1- & 2-PoleOnly Available in 1- & 2-Pole
Standard Material & Finish: Brass with Bright ChromeContact factory for optional finishes.
.413” (10.5mm)BatS .200” (5.08mm)
BatS2
25°(2.8) Dia.110
(10.5).413
(2.7) Dia.106
25°
(5.08) .200
.256” (6.5mm)BatS3
(6.5).256
(2.7) Dia.106
25°
Series M Bushing Mount Miniature Toggles
A58
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
SMALL BUSHINGS
1/4-40 .350” (8.9mm)Threaded with KeywayS1
A1 .280” (7.1mm)Smooth with Keyway
1/4-40 .280” (7.1mm)Threaded with Keyway A2
6mm/.350” (8.9mm)Threaded with KeywayS4
(0.9).035 (7.1).280
1/4-40 Thd
(8.0) Dia.315
(2.5).098
(0.8).031
(8.0) Dia.315
(2.5).098
(0.8).031
(0.9).035 (7.1).280
(6.2) Dia.244
(8.0) Dia.315
(2.5).098
(0.8).031
(8.0) Dia.315
(2.5).098
(0.8).031
(0.9).035 (8.9).350
1/4-40 Thd
.350” (8.9mm)Smooth with KeywayS2
(0.9).035 (8.9).350
(6.2) Dia.244
(8.0) Dia.315
(2.5).098
(0.8).031
(0.9).035 (8.9).350
M6 P0.75
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
When using this bushing, toggle length is increased by .070”.
When using this bushing, toggle length is increased by .070”. Maximum Panel Thickness
with Standard Hardware: .031” (0.8mm)
1/4-40 .350” (8.9mm)Threaded with D Flat
6mm/.350” (8.9mm)Threaded Splashproof with D FlatD8
D1
(5.8).228
(6.5) Dia.256
1/4-40 .350” (8.9mm) Threaded Splashproof with D FlatD3
Standard Hardware Supplied for Small Bushings
Bushing Codes S1/S4 A1 D1/D4 D3/D8 L1/L4 L3/L8
Hardwareand
Quantity
Hex Nut 2 2 2 1 2 1
Locking Ring 1 1 0 0 1 0
Lockwasher 1 1 1 0 1 0
O-ring 0 0 0 1 0 1
(0.9).035 (8.9).350
1/4-40 Thd
(2.5).098
(8.0) Dia.315
(1.5).059 (8.9).350
1/4-40 Thd
(2.5).098
(10.0) Dia.394
(1.5).059 (8.9).350
M6 P0.75
(2.5).098
(10.0) Dia.394
For S1, S2, A1, A2 or S4 Bushing with Keyway & for L1 or L4 Bushing
For S1, A1 or S4 Bushing with Locking Ring & for L1 or L4 Bushing
For D1, D4, D3 or D8 Bushing with D Flat & for L3 or L8 Bushing
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
D3 combines only with S, S2 & S3 toggles.Maximum Panel Thickness with
Standard Hardware: .193” (4.9mm)
6mm/.350” (8.9mm) Threaded with D FlatD4
(2.5).098
(8.0) Dia.315
(0.9).035(8.9).350
M6 P0.75
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
D8 combines only with S, S2 & S3 toggles.Maximum Panel Thickness with
Standard Hardware: .193” (4.9mm)
(6.5) Dia.256
(5.6) or.228
(0.6).024
(6.5) Dia.256
(6.5) or.240
(2.2) Dia.087
Series MBushing Mount Miniature Toggles
A59
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
LARGE TOGGLES
LARGE BUSHINGS
Panel Cutouts
Toggle & Bushing Combinations: These toggles combine with the 12mm bushings B1 & B3.
25°
(17.5).689
(6.0) Dia .23625°
(11.5).453
(6.0) Dia .236
(3.6).140
25°
(15.5).610
(6.15).242
(12.0).472
M12 P1
(4.9).193
(1.1).043
(1.85).073
(18.0) Dia.709
(10.9).429
M12 P1 (2.0).079
(12.0).472
(12.5) Dia.492
(11.1).437
(12.5) Dia.492
(11.5).453
(1.5).060
(9.0).354
(12.5) Dia.492
(3.0) Dia.118
.689” (17.5mm)Large Bat
.453” (11.5mm)Large BatB B2 .610” (15.5mm)
Large FlattedR
Large .472” (12.0mm)Threaded Splashproof with D Flat
Large .472” (12.0mm)Threaded with KeywayB1 B3
Standard Material & Finish: Brass with Bright Chrome
Optional Finishes: Contact factory for satin chrome or black.
Maximum Panel Thickness with Standard Hardware: .216” (5.5mm)
Maximum Panel Thickness with Standard Hardware: .256” (6.5mm)
Standard Hardware for B3: 1 hex face nut AT503M and 1 o-ring AT401P
Standard Hardware for B1: 1 hex face nut AT503M, 1 locking ring AT506M,
1 lockwasher AT508, and 1 hex backup nut AT527M
For B1 Bushing with Keyway
For B1 Bushing with Locking Ring
For B3 Bushing with D Flat
Series M Bushing Mount Miniature Toggles
A60
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
LOCKING LEVER & BUSHINGS
6mm/.291” (7.4mm)Threaded with Keyway
1/4-40 .291” (7.4mm) Threaded with KeywayLL1 LL4
Maximum Panel Thickness with Standard Hardware: .047” (1.2mm)Standard Hardware for L1 & L4: 2 hex nuts AT513H or AT513M,
1 locking ring AT507H or AT507M, and 1 lockwasher AT509
Lever Material & Finish: Brass with Chrome Plating
Locking Mechanism
Supplied with Cap AT427
Cap Material:Brass with Nickel Plating
Lever Color Codes for Optional Anodized Aluminum Caps
(0.8).031
(2.5).098
(8.0) Dia.315
(15.0).591
(9.7).382
(0.9).035
1/4-40 Thd
(4.6) Dia.181
(7.4).291
(8.0).315
(16.5).650
25°(5.1) Dia.201
on-none-on
2 positions lock
on-none-(on)on-off-(on)on-on-(on)
on-off-onon-on-on
(on)-off-(on)(on)-on-(on)
1 position locks 2 positions lock 3 positions lock 1 position locks
BlackA RedC BlueG
6mm/.295” (7.5mm)Threaded Splashproof with D FlatLL81/4-40 .295” (7.5mm)
Threaded Splashproof with D FlatLL3
Maximum Panel Thickness with Standard Hardware: .047” (1.2mm)Standard Hardware for L3 and L8: 1 hex nut AT513H or AT513M and 1 o-ring AT516
(9.8).386
(15.0).591
(1.5).059
1/4-40 Thd
(4.6) Dia.181
(7.5).295
(8.0).315
(16.5).650
25°(5.1) Dia.201
(2.5).098
(10.0) Dia.394
Smooth with KeywayLL2
(0.8).031
(2.5).098
(8.0) Dia.315
(16.5).650
(15.0).591
(9.3).366
(0.9).035
(4.6) Dia.181
(7.0).275
(8.0).315
25°(5.1) Dia.201
(6.2) Dia.244
(15.0).591
(9.7).382
(0.9).035
M6 P0.75
(4.6) Dia.181
(7.4).291
(8.0).315
(16.5).650
25°(5.1) Dia.201
(0.8).031
(2.5).098
(8.0) Dia.315
(9.8).386
(15.0).591
(1.5).059
M6 P0.75
(4.6) Dia.181
(7.5).295
(8.0).315
(16.5).650
25°(5.1) Dia.201
(2.5).098
(10.0) Dia.394
No Code
Series MBushing Mount Miniature Toggles
A61
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TERMINALS
OPTIONAL CAPS & CAP COLORS
01
03
05
08
07
06
Solder Lug 02 .062” (1.57mm) WideQuick Connect
.425” (10.8mm)Wirewrap or Extended PC
.750” (19.05mm)Wirewrap or Extended PC
.964” (24.5mm)Wirewrap or Extended PC
1.062” (27.0mm)Wirewrap or Extended PC
.250” (6.35mm)Straight PC
If using as extended PC terminal, refer to the above footprints.
Dimension A = terminal lengths as shown beside the terminal codes at the left.
Single Pole Double Pole Three Pole Four Pole
(6.35).250
Epoxy Seal
Thk = (0.8) .031
(1.57).062
Epoxy Seal
(2.0).079
(2.0).079
(4.0).157
(1.1).043
Thk = (0.8) .031
Thk = (0.8) .031
Epoxy Seal
A
(1.27).050
(4.8) Typ.189
(4.7) Typ.185
(1.8) Dia Typ.073
1
2
3 6
5
4 7
8
9
(4.8) Typ.189
(4.7) Typ.185
(1.8) Dia Typ.073
1
2
3 6
5
4 7
8
9 12
11
10
(4.7) Typ.185
(1.8) Dia Typ.073
1
2
3
* AT415 Lever Capfor S Bat Toggle
* AT444 Conical Cap for S Bat Toggle
AT434 Lever Capfor B ToggleRCB AT406 Lever Cap
for B2 ToggleV
BlackACap ColorsAvailable: WhiteB RedC YellowE GreenF BlueG
Material: Polyethylene
Material:Polyvinyl Chloride
Material:Polyvinyl Chloride
Material: Polyethylene
(5.0) Dia.197
(13.5).532
(12.0).472
25° 25°
(4.8) Dia.189
(11.5).452(13.1)
.516
25°
(6.6) Dia.260
(12.3).484
(13.5).531
25°
(8.0) Dia.315
(18.5).728
(18.0).709
(4.7) Typ.185
(4.8).189
(1.8) Dia Typ.073
1
2
3 6
5
4
Epoxy Seal (4.8).189
(6.35).250
(1.17).046
Thk = (0.8) .031
CONTACT MATERIALS & RATINGS
A
W
G
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Gold over Silver Power Level 6A @ 125V AC or Logic Level or 0.4VA maximum @ 28V AC/DC maximum
Note: See Supplement section to find complete explanation of operating range.
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. See Supplement section to find complete explanation of dual rating and operating range.
* AT415 and AT444 for use with S toggles only, not S2 or S3 toggles.
Series M Bushing Mount Miniature Toggles
A62
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Solder Lug Single Pole
M2012SS1W01 M2011 model does not have terminal 1.
Solder Lug Double Pole
M2022SS1W01 M2021 model does not have terminals 1 & 4.
Solder Lug Three Pole
Solder Lug Four Pole
M2032SS1W01
M2042SS1W01
Keyway
(7.9).311
25°
1/4-40 Thd
(1.1) x (2.0) Typ.043 x .079
(4.7) Typ.185
(0.8) Typ.031
(0.5) Typ.020
(4.5).177
(9.4).371
(0.9).035(8.9).350
(10.5).413
(2.8) Dia.110
(13.0).512
(2.0).079
1
2
3
6
5
4 1
2
3
(13.0).512
(2.0) Typ.079
(4.8).189
25°
1/4-40 Thd
(1.1) x (2.0) Typ.043 x .079
(4.7) Typ.185
(0.8) Typ.031
(0.5) Typ.020
(4.5).177
(9.4).371
(0.9).035(8.9).350
(10.5).413
(2.8) Dia.110
Keyway
(12.7).500
6
5
4 1
2
3
(13.0).512
(2.0) Typ.079
(4.8) Typ.189
9
8
7
25°
1/4-40 Thd
(1.1) x (2.0) Typ.043 x .079
(4.7) Typ.185
(0.8) Typ.031
(0.5) Typ.020(4.5).177
(11.5).453
(0.9).035(8.9).350
(10.5).413
(2.8) Dia.110
Keyway
(17.5).689
Keyway
(22.3) .878
25°
1/4-40 Thd
(1.1) x (2.0) Typ.043 x .079
(4.7) Typ.185
(0.8) Typ.031
(0.5) Typ.020(4.5).177
(11.5).453
(0.9).035(8.9).350
(10.5).413
(2.8) Dia.110
(13.0).512
(2.0) Typ.079
(4.8) Typ.189
6
5
4 1
2
39
8
710
11
12
Series MBushing Mount Miniature Toggles
A63
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
(1.78) .070
STANDARD HARDWARE FOR SMALL & LARGE BUSHINGS
OPTIONAL SPLASHPROOF BOOTS
AT513H for InchAT513M for MetricHex NutBrass/Nickel
AT507H for InchAT507M for MetricLocking Ring Steel with Zinc/Chromate
AT509Lockwasher Steel with Zinc/Chromate (not supplied with splashproof models)
AT516O-ring for Splashproof Models Nitrile Butadiene Rubber
AT503MHex Face NutBrass/Chrome
AT506MLocking Ring Steel with Zinc/Chromate
AT508LockwasherSteel with Zinc/Chromate(not supplied with splashproof models)
AT527MHex NutSteel withNickel Plating
AT401PO-ring for Splashproof ModelsNitrile butadiene rubber
Various optional nuts and ON-OFF plates are available; dimensions are shown in the Accessories & Hardware section.
AT428 (M-metric H-Inch).445” (11.3mm)Boot for S ToggleSilicon Rubber
AT402S.567” (14.4mm)Boot for B ToggleSilicon Rubber
(8.0).315
1/4-40 Thd orM6 P0.75
(9.0).354
(1.5).059
(5.5) or.229
(6.0) Dia or.250
(12.0) Dia.472
(2.0).079
(1.7).067
(0.8).031
(6.4) Dia.252
(10.2) Dia.402
(0.5).020
(9.63) Dia .379
(6.07) Dia .239
(16.0).630
(2.4).094
(2.8).110
(11.5).453
(18.2) Dia .717
(12.1) Dia.476
(1.0).039
(2.8).110
(9.5).374
(12.1).476
(15.8) Dia.622
(13.8) Dia.543
(0.5).020
(1.0).039
(14.0).551
M12 P1
(16.0).630
(2.0).079
(12.1) Dia.476
(17.5) Dia.689
(1.5).059
(9.8).386
(11.3).445
(14.3).563
(1.57).062
(2.0).079
(2.5).098~
(10.8).425
(4.6) Dia.181(6.7) Dia.264
(14.4).567
(10.4).409
(18.9).744
(8.0) Dia.315
(12.4) Dia.488
(18.0) Dia.709
(3.0).118
(3.5).138~
(1.57).062
(0.5).020
(23.8) .937
(19.3).760
(15.3).602
(8.0) Dia.315
(12.4) Dia.488
(18.0) Dia.709
(3.0).118
(3.5).138~
(1.57).062
(0.5).020
(14.3).563
M12 P1
AT401A/H/S.461” (11.7mm)Boot, Nut and O-ring for B2 ToggleMore details in Accessories section
AT4181.732” (18.6mm)Boot, Nut and O-ring for B2 ToggleMore details in Accessories section
AT402.760” (19.3mm) Boot for B2 ToggleSilicon Rubber
(8.0) Dia.315
(24.3).957
(14.8).583
(18.6).732
(13.8) Dia.543
(21.5) Dia.846
(4.57).180
(6.3).248~
(1.57).062
(1.0).039
(16.0) Dia.630
(11.7).461
(10.0).394
(13.2).520
(17.0) Dia.669(17.5) Dia.689
(3.5).138
(5.5).217~
(1.57).062
Series M Bracket PC Mount Miniature Toggles
A64
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
Small TogglesS .413” (10.5mm) Bat
S2 .200” (5.08mm) Bat
S3 .256” (6.5mm) Bat
E .450” (11.4mm) Flatted
E2 .256” (6.5mm) Flatted
E4 .840” (21.3mm) Flatted
Q .550” (14.0mm) Cone
Q2 .640” (16.26mm) Cone
Q4 .840” (21.3mm) Cone
Toggle dimensions are based on use with a .350” (8.9mm) bushing; add .070”
(1.78mm) to toggle length when combin- ing with a .280” (7.1mm) bushing
M20
Poles1 SPDT
2 DPDTSP3T
Small BushingsA2 .280” (7.1mm) Smooth with Keyway
S2 .350” (8.9mm) Smooth with Keyway
A1 .280” (7.1mm) Threaded with Keyway
S1 .350” (8.9mm) Threaded with Keyway
Deduct bracket thickness of .020” (0.51mm) from above dimensions
Bushing For Locking LeversL2 Smooth with Keyway for Lever Lock
Locking LeverL .201” (5.1mm) Dia. Locking Lever
S2S2 2
Circuits2 ON NONE ON
3 ON OFF ON
5 ON NONE (ON)
8 (ON) OFF (ON)
9 ON OFF (ON)
4 ON ON ON
6 (ON) ON (ON)
7 ON ON (ON)
( ) = Momentary
3-ON circuits
*
*
*
*
Standard Toggle & Bushing Combinations:
SS2 & S2A2
TYPICAL SWITCH ORDERING EXAMPLE
IMPORTANT: Switches are supplied without UL, cULus & CSA marking unless specified.UL, cULus & CSA recognized only when ordered with marking on the switch.Specific models, ratings & ordering instructions are noted on the General Specifications page.
Series MBracket PC Mount Miniature Toggles
A65
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
DPDT ON-NONE-ON Circuit
.350” (8.9mm) Smooth Bushing with Keyway
Contact Materials & Ratings
W Silver; Rated 6A @ 125V AC & 3A @ 250V AC
G Gold; Rated 0.4VA max @ 28V AC/DC max
AGold over Silver; Rated 6A @ 125V AC & 0.4VA max @ 28V AC/DC max
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
M2022SS2G13-BC
Red Cap on .413” (10.5mm) Bat Toggle
TerminalsWith Bracket
13 .250” (6.35mm) Straight PC with .465” (11.8mm) Bracket
15 .425” (10.8mm) Straight PC with .630” (16.0mm) Bracket
17 .964” (24.5mm) Straight PC with 1.150” (29.2mm) Bracket
With Reinforced Bracket
23 .250” (6.35mm) Straight PC with .465” (11.8mm) Bracket
25 .425” (10.8mm) Straight PC with .630” (16.0mm) Bracket
26 .750” (19.05mm) Straight PC with .953” (24.2mm) Bracket
Gold Contacts with 0.4VA Rating
.250” (6.35mm) Straight PC Terminals with Bracket .465” (11.8mm) Long
Optional CapsB For S Bat Toggle
C Conical Cap for S Bat Toggle
Cap ColorsA Black
B White
C Red
E Yellow
F Green
G Blue
G 13 B C
Cap for Locking Lever
NoCode
Nickel Plated Suppliedwith Switch
A Black
C Red
G Blue
Series M Bracket PC Mount Miniature Toggles
A66
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
SMALL TOGGLES
Important: Toggle length changes based on
bushing selected. All illustrations are shown with .350” (8.9mm) long bushing. When using a .280” (7.1mm) long bushing, toggle length increases .070” (1.78mm).
Standard Material & Finish: Brass with Bright Chrome Contact factory for optional finishes.
25° (2.5).098
(6.5).256
(4.2).165
25° (3.1) Dia.122
(14.0).550
25° (3.1) Dia.122
(16.26) .640
25° (3.1) Dia.122
(21.3).840
.550” (14.0mm)ConeQ .640” (16.26mm)
ConeQ2 .840” (21.3mm)ConeQ4.256” (6.5mm)
Flatted E2
(5.0).197
25°
(21.3).840
(2.5).098
.840” (21.3mm)FlattedE4
Toggle Position( ) = Momentary Connected Terminals Throw & Schematics
Pole Model
Down Center Up Down Center Up
SP
M2012M2013M2015M2018M2019
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 OPEN 2-1 SPDT
DP
M2022M2023M2025M2028M2029
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 5-6 OPEN 2-1 5-4 DPDT
POLES & CIRCUITS
Keyway Keyway
For 3 Throw (3-On)
Pole ModelConnected Terminals & Schematics
External ConnectionDown Center Up
SPM2024M2026M2027
ON(ON)ON
ONONON
ON(ON)(ON)
2-3 5-6 2-3 5-4 2-1 5-4
External connection must be made during field installation.
The SP3T model utilizes a double pole base.
(out)
6 3
2
14
5
(out)(out)
ExternalConn
Common(in)
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
POLES & CIRCUITS
Note: Terminal numbers are not actually on the switch.
.413” (10.5mm)Bat
S .256” (6.5mm)Bat
S3
25°(2.8) Dia.110
(10.5).413
(5.08).200
25°(2.54) .100
(11.4).450
.450” (11.4mm)Flatted
E.200” (5.08mm)Bat
S2
(2.7) Dia.106
25°
(5.08) .200
(6.5).256
(2.7) Dia.106
25°
2 (COM)
13
4613
2 5(COM)
Series MBracket PC Mount Miniature Toggles
A67
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
.350” (8.9mm)Smooth with Keyway
SMALL BUSHINGS
.350” (8.9mm)Threaded with KeywayS1
S2
A1
(6.5) Dia.256
(5.6).220
(0.6).024
(6.5) Dia.256
(6.5).256
(2.2) Dia.087
Panel Cutouts
.280” (7.1mm)Smooth with Keyway
.280” (7.1mm)Threaded with Keyway
A2
For A2, S2, A1, or S1 Bushing with Keyway
For A1 or S1 Bushing with Locking Ring
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
When using this bushing, toggle length is increased by .070” (1.78mm).
When using this bushing, toggle length is increased by .070” (1.78mm). Maximum Panel Thickness
with Standard Hardware: .031” (0.8mm)
Standard Hardware: 2 Hex Nuts (AT513H) 1 Lockwasher (AT509)
1 Locking Ring (AT507H)For dimensions, see Accessories
& Hardware section.
(8.0) Dia.315
(2.5).098
(0.8).031
(7.1).280
(0.9).035
(6.2) Dia.244
(0.5).020
(8.0) Dia.315
(2.5).098
(0.8).031
(8.9).350
(0.9).035
(6.2) Dia.244
(0.5).020
(8.0) Dia.315
(2.5).098
(0.8).031
(8.9).350
1/4-40 Thd
(0.9).035
(0.5).020
(8.0) Dia.315
(2.5).098
(0.8).031
(7.1).280
1/4-40 Thd
(0.9).035
(0.5).020
Smooth with KeywayLL2
LOCKING LEVER & BUSHING
Locking Mechanism
on-off-onon-on-on
3 positions lock
on-none-(on)
1 position locks
(on)-off-(on)(on)-on-(on)
1 position locks
on-none-on
2 positions lock
on-off-(on)on-on-(on)
2 positions lock
(16.5).650
(15.0).591
(9.3).366
(0.9).035
(4.6) Dia.181
(7.0).275
(8.0).315
25°(5.1) Dia.201
(6.2) Dia.244
(0.5).020
(0.8).031
(2.5).098
(8.0) Dia.315
Lever Material & Finish: Brass with Chrome Plating
Supplied with Cap AT427Material & Finish:Brass with Nickel Plating
Cap for Locking LeverNo Code Color Codes for Optional Anodized Aluminum Caps
BlackA RedC
BlueG
Series M Bracket PC Mount Miniature Toggles
A68
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
CONTACT MATERIALS & RATINGS
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Note: See Supplement section to find complete explanation of operating range.
Gold over SilverPower Level or Logic Level
6A @ 125V AC or 0.4VA maximum @ 28V AC/DC maximum
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. See Supplement section to find complete explanation of dual rating and operating range.
A
W
G
TERMINALS
OPTIONAL CAPS & CAP COLORS
PCB footprints are on the following Typical Switch Dimension page.
* AT415for S Bat Toggle
* AT444Conical Cap forS Bat Toggle
CB
BlackACap ColorsAvailable: WhiteB RedC YellowE GreenF BlueG
Material: Polyethylene
Material: Polyethylene
25°
(4.8) Dia.189
(11.5).452(13.1)
.516
13
.250” (6.35mm) Terminal with.465” (11.8mm) Bracket
15 17 23 25 26
.750” (19.05mm) Terminal with.953” (24.2mm) Bracket
.425” (10.8mm) Terminal with.630” (16.0mm) Bracket
.250” (6.35mm) Terminal with.465” (11.8mm) Bracket
.964” (24.5mm) Terminal with1.150” (29.2mm) Bracket
.425” (10.8mm) Terminal with.630” (16.0mm) Bracket
Straight PC Mount with Bracket Straight PC Mount with Reinforced Bracket
(5.0) Dia.197
(13.5).532
(12.0).472
25°
* AT415 and AT444 for use with S toggles only, not S2 or S3 toggles.
Series MBracket PC Mount Miniature Toggles
A69
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
BRACKETLENGTH
(9.1).358
(6.35).250
(1.17).046
(1.17) Typ.046
(4.5).177
(4.8).189
BRACKETLENGTH
(4.5).177
(4.8).189
(4.8).189
(12.7).500
(1.17) Typ.046
(1.17) Typ.046
(6.35).250
BRACKETLENGTH
(4.5).177
(4.8).189
(4.8).189
(3.2).126
(12.7).500
(1.17) Typ.046
(1.17) Typ.046
TYPICAL SWITCH DIMENSIONS
Straight PC • Bracket
Straight PC • Reinforced Bracket
M2012S2A2G13
M2012S2A2G23
SinglePole
DoublePole
DoublePole
Terminal Code:
TerminalLength:
BracketLength:
13 .250” (6.35mm) .465” (11.8mm)
15 .425” (10.8mm) .630” (16.0mm)
17 .964” (24.5mm) 1.150” (29.2mm)
Terminal Code:
TerminalLength:
BracketLength:
23 .250” (6.35mm) .465” (11.8mm)
25 .425” (10.8mm) .630” (16.0mm)
26 .750” (19.05mm) .953” (24.2mm)
(8.0).315
(3.2).126
(1.17).046
(1.17) Typ.046
BRACKETLENGTH
(4.5).177
(4.8).189
Keyway
(6.86).270
(7.1).280
(0.9).035
(0.5) Typ.020(0.8) Typ.031
(4.7) Typ.185
(15.8).622
TERMINALLENGTH
Keyway
(6.86).270
(7.1).280
(0.9).035
(0.5) Typ.020(0.8) Typ.031
(4.7) Typ.185
(19.05) .750
TERMINALLENGTH
2
1 4
5
63
(1.6) Typ.063
(2.4) Typ.095
(7.9) Typ.311
(4.7) Typ.185
(1.8) Dia Typ.073 (1.5) Dia Typ.059 CL
2
1
3
(1.6) Typ.063
(7.9) Typ.311
(4.7) Typ.185
(1.8) Dia Typ.073 (1.5) Dia Typ.059
(4.7) Typ.185
2
1
3
(3.18) Typ .125
(9.53) Typ .375
(1.8) Dia Typ.073 (1.5) Dia Typ.059
(4.7) Typ.185
(2.4) Typ.095
2
1 4
5
63
(3.18) Typ .125
(9.53) Typ .375
(1.8) Dia Typ.073 (1.5) Dia Typ.059
CL
SinglePole
Series M Angle PC Mount Miniature Toggles
A70
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
M20
Small BushingsA2 .280” (7.1mm) Smooth with Keyway
S2 .350” (8.9mm) Smooth with Keyway
A1 .280” (7.1mm) Threaded with Keyway
S1 .350” (8.9mm) Threaded with Keyway
Bushing For Locking LeversL2 Smooth with Keyway for Lever Lock
Locking LeverL .201” (5.1mm) Dia. Locking Lever
A2S21 2
Circuits2 ON NONE ON
3 ON OFF ON
5 ON NONE (ON)
8 (ON) OFF (ON)
9 ON OFF (ON)
4 ON ON ON
6 (ON) ON (ON)
7 ON ON (ON)
( ) = Momentary
3-ON circuits available with double and
four pole bases only
*
*
*
*
Small TogglesS .413” (10.5mm) Bat
S2 .200” (5.08mm) Bat
S3 .256” (6.5mm) Bat
E .450” (11.4mm) Flatted
E2 .256” (6.5mm) Flatted
Toggle dimensions are based on use with a .350” (8.9mm) bushing; add .070”
(1.78mm) to toggle length when combin- ing with a .280” (7.1mm) bushing.
Standard Toggle, Bushing, & Terminal Combinations:
S2A2G30, S2A2G40, SS2G30, SS2G40, LL2G30, & LL2G40
Poles1 SPDT
2 DPDTSP3T
3 3PDT
4 4PDTDP3T
4-pole available on vertical
models only.
*
*
IMPORTANT: Switches are supplied without UL, cULus & CSA marking unless specified.UL, cULus & CSA recognized only when ordered with marking on the switch.Specific models, ratings & ordering instructions are noted on the General Specifications page.
Series MAngle PC Mount Miniature Toggles
A71
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
Gold Contacts with 0.4VA Rating
.200” (5.08mm) Bat Toggle
Contact Materials & Ratings
W Silver; Rated 6A @ 125V AC & 3A @ 250V AC
G Gold; Rated 0.4VA max @ 28V AC/DC max
AGold over Silver; Rated 6A @ 125V AC & 0.4VA max @ 28V AC/DC max
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
M2012S2A2G40
SPDT ON-NONE-ON Circuit
Terminals
30.150” (3.81mm)Right Angle PC (1-3 Pole)
32Right Angle PCB(1 Pole & 0.4VA Rating Only)
40.150” (3.81mm)Vertical PC (1-4 Pole)
45.100” (2.54mm)Vertical PC (1-4 Pole)
.280” (7.1mm) Smooth Bushing with Keyway
Vertical PC Terminals with.150” (3.81mm) Terminal Spacing
Optional CapsB For S Bat Toggle
C Conical Cap for S Bat Toggle
Cap ColorsA Black
B White
C Red
E Yellow
F Green
G Blue
G 40
Cap for Locking Lever
NoCode
Nickel Plated Suppliedwith Switch
A Black
C Red
G Blue
Series M Angle PC Mount Miniature Toggles
A72
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
External connection must be made during field installation.
The SP3T model utilizes a double pole base.
External connection must be made during field installation.
The DP3T model utilizes a four pole base.
(out)(out)
(out) (out)
(out)(out)
ExternalConnCommon(in)
Common(in)
1
2
4710
12 9 6 3
5811
(out)
6 3
2
14
5
(out)(out)
ExternalConn
Common(in)
POLES & CIRCUITS
Toggle Position( ) = Momentary Connected Terminals Throw & Schematics
Pole Model
Down Center Up Down Center Up
SP
M2012M2013M2015M2018M2019
ONONON
(ON)ON
NONEOFF
NONEOFFOFF
ONON
(ON)(ON)(ON)
2-3 OPEN 2-1 SPDT
DP
M2022 ON NONE ON
2-3 5-6 OPEN 2-1 5-4 DPDTM2023 ON OFF ONM2025 ON NONE (ON)M2028 (ON) OFF (ON)M2029 ON OFF (ON)
3P
M2032 ON NONE ON
2-3 5-68-9 OPEN 2-1 5-4
8-73PDT
M2033 ON OFF ONM2035 ON NONE (ON)M2038 (ON) OFF (ON)M2039 ON OFF (ON)
4P
M2042 ON NONE ON
2-3 5-68-9 11-12 OPEN 2-1 5-4
8-7 11-104PDT
M2043 ON OFF ONM2045 ON NONE (ON)M2048 (ON) OFF (ON)M2049 ON OFF (ON)
Note: Terminal numbers are not actually on the switch.
* Reverse circuits available for vertical mount SP & DP upon request.
*
*
*
*
Keyway Keyway
2 (COM)
13
11
1012794613
2 5 8(COM)
2 5 (COM) 8
3 1 6 4 9 7
4613
2 5(COM)
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out)
2 (in)
3
5
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
1 (out) 4 (out) 6 (out) 7 (out) 10 (out) 12 (out)
8 (in)2 (in)
3 9
5 11
External Connection
External Connection
For 3 Throw (3-On)
Connected Terminals & Schematics
Pole Model Down Center Up Down Center Up
SPM2024M2026M2027
ON(ON)ON
ONONON
ON(ON)(ON)
DPM2044M2046M2047
ON(ON)ON
ONONON
ON(ON)(ON)
2-3 5-6 2-3 5-4 2-1 5-4
2-3 5-6 2-3 5-4 2-1 5-4 8-9 11-12 8-9 11-10 8-7 11-10
Series MAngle PC Mount Miniature Toggles
A73
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
SMALL TOGGLES
.413” (10.5mm)BatS
.256” (6.5mm)BatS3
Important: Toggle length changes based on
bushing selected. All illustrations are shown with .350” (8.9mm) long bushing. When using a .280” (7.1mm) long bushing, toggle length increases .070” (1.78mm).
25°(2.8) Dia.110
(10.5).413
25° (2.5).098
(6.5).256
(4.2).165
(5.08).200
25°(2.54) .100
(11.4).450
.450” (11.4mm)FlattedE .256” (6.5mm)
Flatted E2
SMALL BUSHINGS
(6.5) Dia.256
(5.6).220
(0.6).024
(6.5) Dia.256
(6.5).256
(2.2) Dia.087
Panel Cutouts
.350” (8.9mm)Smooth with KeywayS2
(0.9).035 (8.9).350
(6.2) Dia.244
(8.0) Dia.315
(2.5).098
(0.8).031
For A2, S2, A1 or S1 Bushing with Keyway
For A1 or S1 Bushing with Locking Ring
.350” (8.9mm)Threaded with KeywayS1
(8.0) Dia.315
(2.5).098
(0.8).031
(0.9).035 (8.9).350
1/4-40 Thd
Maximum Panel Thickness with Standard Hardware: .102” (2.6mm)
.280” (7.1mm)Smooth with KeywayA2
(8.0) Dia.315
(2.5).098
(0.8).031
(0.9).035 (7.1).280
(6.2) Dia.244
When using this bushing, toggle length is increased by .070” (1.78mm).
A1 .280” (7.1mm)Threaded with Keyway
(0.9).035 (7.1).280
1/4-40 Thd
(8.0) Dia.315
(2.5).098
(0.8).031
When using this bushing, toggle length is increased by .070” (1.78mm). Maximum Panel Thickness
with Standard Hardware: .031” (0.8mm)
Standard Hardware: 2 Hex Nuts (AT513H) 1 Lockwasher (AT509)
1 Locking Ring (AT507H)For dimensions, see Accessories
& Hardware section.
Standard Material & Finish: Brass with Bright Chrome Contact factory for optional finishes.
.200” (5.08mm)BatS2
(2.7) Dia.106
25°
(5.08) .200
(6.5).256
(2.7) Dia.106
25°
Series M Angle PC Mount Miniature Toggles
A74
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
30 .150” (3.81mm) Right Angle PC (1-3 Pole)
Smooth with KeywayLL2
LOCKING LEVER & BUSHING
Locking Mechanism
(0.8).031
(2.5).098
(8.0) Dia.315
(16.5).650
(15.0).591
(9.3).366
(0.9).035
(4.6) Dia.181
(7.0).275
(8.0).315
25°(5.1) Dia.201
(6.2) Dia.244
on-none-on
2 positions lock
on-none-(on)
1 position locks
(on)-off-(on)(on)-on-(on)
1 position locks
on-off-onon-on-on
3 positions lock
on-off-(on)on-on-(on)
2 positions lock
TERMINALS
32 Right Angle PCBwith Reverse Circuit (1 Pole & 0.4VA Rating Only)
Terminal dimensions are shown on the Typical Switch Dimensions pages which follow.
Single Pole Double Pole Three Pole
2 13
(4.7) Typ.185
(2.54) Typ .100
(14.35) .565
(1.8) Dia Typ.073
5 46
8 79
(3.81) Typ .150
(1.8) Dia Typ.073
2 13
(4.7) Typ.185
(2.54) Typ .100
(12.7).500
5 46
(3.81).150
(9.27).365
(3.96) Typ .156
(1.8) Dia Typ.073
1 2 3
(2.54) Typ.100
(4.7) Typ.185
(1.8) Dia Typ.073
123
(12.7).500
(2.54) Typ.100
CONTACT MATERIALS & RATINGS
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Note: See Supplement section to find complete explanation of operating range.
Gold over SilverPower Level or Logic Level
6A @ 125V AC or 0.4VA maximum @ 28V AC/DC maximum
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. See Supplement section to find complete explanation of dual rating and operating range.
A
W
G
Lever Material & Finish: Brass with Chrome Plating
Supplied with Cap AT427Material & Finish:Brass with Nickel Plating
Cap for Locking LeverNo Code Color Codes for Optional Anodized Aluminum Caps
BlackA RedC
BlueG
Series MAngle PC Mount Miniature Toggles
A75
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TERMINALS (Continued)
OPTIONAL CAPS & CAP COLORS
40
45
.150” (3.81mm) Vertical PC (1-4 Pole)
.100” (2.54mm) Vertical PC (1-4 Pole)
Single Pole Double Pole Three Pole Four Pole
* AT415for S Bat Toggle
* AT444Conical Cap for S Bat ToggleCB
BlackA
Colors Available
YellowE
White
RedC BlueG
B GreenFMaterial: Polyethylene
Material: Polyethylene
(5.0) Dia.197
(13.5).532
(12.0).472
25° 25°
(4.8) Dia.189
(11.5).452(13.1)
.516
Terminal dimensions are shown on the Typical Switch Dimensions pages which follow.
STANDARD HARDWARE
Single Pole Double Pole Three Pole Four Pole
(12.7).500
(1.8) Dia Typ.073
2
1
3
(2.54) Typ .100
(3.81) Typ .150
(2.4) Typ.094
(1.8) Dia Typ.073
1
2
3
(12.7).500
(2.54) Typ.100
(3.81) Typ.150
4
5
6
(1.8) Dia Typ.073
2
1
3
(4.8) Typ.189
(2.54) Typ .100
(14.35) .565
5
4
6
(3.81) Typ .150
9
8
7
(1.8) Dia Typ.073
2
1
3
(4.8) Typ.189
(2.54) Typ .100
(14.35) .565
5
4
6
(3.81) Typ .150
9
8
7 10
11
12
(12.7).500
(1.8) Dia Typ.073
1
2
3
(2.54) Typ .100
(2.54) Typ .100
(4.8).189
(1.8) Dia Typ.073
1
2
3 6
5
4
(2.54) Typ .100
(2.54) Typ .100
(12.7).500
(14.35) .565
(4.8) Typ.189
(1.8) Dia Typ.073
1
2
3 6
5
4 7
8
9
(2.54) Typ .100
(2.54) Typ .100
(14.35) .565
(4.8) Typ.189
(1.8) Dia Typ.073
1
2
3 6
5
4 7
8
9
(2.54) Typ .100
(2.54) Typ .100
10
11
12
AT513H for InchAT513M for MetricHex Nut (2 per switch)Brass/Nickel
AT507H for InchAT507M for MetricLocking Ring (1 per switch)Steel with Zinc/Chromate
AT509Lockwasher (1 per switch, none with splashproof)Steel with Zinc/Chromate
(6.4) Dia.252
(10.2) Dia.402
(0.5).020
(1.7).067
(0.8).031
(8.0).315
1/4-40 Thd orM6 P0.75
(9.0).354
(1.5).059
* AT415 and AT444 for use with S toggles only, not S2 or S3 toggles.
(5.5) or.229
(6.0) Dia or.250
(12.0) Dia.472
(2.0).079
Series M Angle PC Mount Miniature Toggles
A76
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
.150” (3.81mm) Right Angle PC Single Pole
M2012S2A2G30
.150” (3.81mm) Right Angle PC Double Pole
M2022S2A2G30
.150” (3.81mm) Right Angle PC Three Pole
M2032S2A2G30
(2.9).114
(1.4) Typ.055
(5.08).200
Keyway (6.2) Dia.244
(1.27).050
(0.4).016(1.09).043
(6.86).270
(7.32).288
(12.7).500
1 2 3
(13.0).512
(7.9).311
(4.3).169
(0.8) Typ.031(4.7) Typ.185
Keyway
(2.9).114
(1.4) Typ.055
(5.08).200
(6.2) Dia.244
(1.27) Typ.050
(3.81) .150
(12.7).500
(7.32) .288
(6.86) .270
(0.4).016(1.09).043
654
1 2 3
(12.7).500
(4.3).169
(13.0).512
(0.8) Typ.031(4.7) Typ.185
Keyway
(2.9).114
(1.4) Typ.055
(5.08).200
(0.9).035
(6.2) Dia.244
(1.27) Typ.050
(3.81) Typ .150
(0.4).016(1.8).071
(14.35) .565
(8.0).315
(6.86) .270
7 8 9
654
1 2 3
(17.5).689
(4.3).169
(13.0).512
(0.8) Typ.031(4.7) Typ.185
Series MAngle PC Mount Miniature Toggles
A77
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Single Pole .150” (3.81mm) Vertical PC
M2012S2A2G40
Double Pole .150” (3.81mm) Vertical PC
M2022S2A2G40
(1.4) Typ.055
(5.08).200
Keyway
(6.86) .270
(7.32).288
(12.7).500
(3.81) Typ.150
(0.4).016(1.1)
.043(0.8) Typ.031
(2.7) Dia.106
(6.2) Dia.244
25°
Keyway
(1.4) Typ.055
(5.08).200
(6.2) Dia.244
25°
(2.7) Dia.106
(0.8) Typ.031
(3.81) Typ.150
(12.7).500
(7.32).288
(6.86).270
(0.4).016 (1.1).043
6
5
4 1
2
3
(13.0).512
(1.27) Typ.050
(4.8).189(12.7).500
(2.7).106
3
2
1
(13.0).512
(2.7).106
(1.27).050
(7.9).311
Single Pole • Reverse Circuit Right Angle PCB
M2012S2A2G32
(1.4) Typ.055
(5.08).200
Keyway
(7.9).311
25°
(2.7) Dia.106
(6.2) Dia.244
(4.55) .179
(0.8).031
(0.4).016
(0.9).035(6.2).245
(6.86) .270
(8.9).350
(9.3).365
3 2 1
(8.5).335
(2.7).106
(13.0).512
(3.96) Typ .156
(1.4) Typ.055
Series M Angle PC Mount Miniature Toggles
A78
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
Rock
ers
Touc
hTi
lt
A
Togg
les
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
.100” (2.54mm) Vertical PC Single Pole
M2012S2A2G45
(1.4) Typ.055
(5.08).200
Keyway
(7.32).288
25°
(2.7) Dia.106
(6.2) Dia.244
(0.8) Typ.031
(2.54) Typ .100
(0.4).016 (1.1).043
(6.86) .270
(12.7).500
3
2
1
(13.0).512
(2.7).106
(1.27).050
(7.9).311
.150” (3.81mm) Vertical PC Three Pole
.150” (3.81mm) Vertical PC Four Pole
M2032S2A2G40
M2042S2A2G40
6
5
4 1
2
3
(13.0).512
(1.27) Typ.050
(4.8) Typ.189
(17.5).689
(2.7).106
9
8
7
25°
(2.7) Dia.106
(6.2) Dia.244
(0.9).035
(0.8) Typ.031
(3.81) Typ.150
(0.4).016(1.8).071
(8.0).315
(6.86) .270
(14.35) .565
Keyway
(1.4) Typ.055
(5.08).200
Keyway
(1.4) Typ.055
(5.08).200
25°
(2.7) Dia.106
(6.2) Dia.244
(0.9).035
(0.8) Typ.031
(3.81) Typ.150
(0.4).016(1.8).071
(8.0).315
(6.86) .270
(14.35) .565
(13.0).512
(1.27) Typ.050
(22.3).878
(2.7).106
6
5
4 1
2
39
8
710
11
12
(4.8) Typ.189
Series MAngle PC Mount Miniature Toggles
A79
Indi
cato
rsA
cces
sori
esSu
pple
men
tTa
ctile
sK
eylo
cks
Rota
ries
Push
butto
nsIll
umin
ated
PB
Slid
esPr
ogra
mm
able
A
Togg
les
Rock
ers
Touc
hTi
lt
www.nkkswitches.com
Double Pole .100” (2.54mm) Vertical PC
Three Pole .100” (2.54mm) Vertical PC
Four Pole .100” (2.54mm) Vertical PC
M2022S2A2G45
M2032S2A2G45
M2042S2A2G45
Keyway
(1.4) Typ.055
(5.08).200
(7.32).288
25°
(2.7) Dia.106
(6.2) Dia.244
(0.8) Typ.031
(2.54) Typ .100
(0.4).016 (1.1).043
(6.86) .270
(12.7).500
6
5
4 1
2
3
(13.0).512
(1.27) Typ.050
(4.8).189(12.7).500
(2.7).106
Keyway
(1.4) Typ.055
(5.08).200
25°
(2.7) Dia.106
(6.2) Dia.244
(0.9).035
(0.8) Typ.031
(2.54) Typ .100
(0.4).016(1.8).071
(8.0).315
(6.86) .270
(14.35) .565
6
5
4 1
2
3
(13.0).512
(1.27) Typ.050
(4.8) Typ.189
(17.5).689
(2.7).106
9
8
7
Keyway
(1.4) Typ.055
(5.08).200
25°
(2.7) Dia.106
(6.2) Dia.244
(0.9).035
(0.8) Typ.031
(2.54) Typ .100
(0.4).016(1.8).071
(8.0).315
(6.86) .270
(14.35) .565
(13.0).512
(1.27) Typ.050
(22.3).878
(2.7).106
6
5
4 1
2
39
8
710
11
12
(4.8) Typ.189
TYPICAL SWITCH DIMENSIONS
Top Related